More than 150 documentary features have qualified for the 2013 Academy Awards, and some members of the doc branch have thrown up their hands at the prospect of wading through them before voting.

The Academy did not respond to requests to confirm the size of the field, but doc-branch members and others with knowledge of the process say that this year’s qualifying films numbered 151, handily beating the record of 126 eligible docs set last year.

Members of the branch have already received screeners for more than 130 of the films, with one final box of entries still to come.

“It’s crazy,” a branch member who asked not to be identified complained to TheWrap this week. “I have boxes of films, and there’s no way I can watch most of them.”

For the second year in a row, nominations will be handled not by the special committees that used to divide up viewing and scoring the eligible films, but by the entire membership of the branch, which numbers over 200 after inviting a record 42 new members in June.

The old process guaranteed that each eligible film would be seen by a group of voters, and would make the shortlist if that group gave it high enough scores on a scale of 6 to 10.

But the process was widely criticized for putting decisions on each film in the hands of a small, randomly-selected committee that could be made up of as few as 10-15 people, or on occasion even fewer. The numbers made it possible for a handful of naysayers to imperil the chances of a worthy film by giving it low scores – and over the years, many acclaimed, high-profile docs failed to make the 15-film shortlist.

In the final year of the system, docs that didn’t make the list included Steve James‘ “The Interrupters,” Werner Herzog‘s “Into the Abyss” and Patricio Guzman’s “Nostalgia for the Light.”

The new system was designed, in the words of former branch governor Michael Moore, to make the process “more democratic,” placing screeners in the hands of every member, asking them to simply vote for their favorites and tallying the results using the Academy’s preferential system.

But the huge number of eligible films, which is 50 percent more than qualified only three years ago, will make the members’ task of sorting through the screeners a daunting one, particularly for those who haven’t been religiously watching the DVDs as they’ve come in over the course of the year.

(Strangely, say members, packaging on the AMPAS screeners is not uniform – some are labeled with just the title, some with the title and director’s name and some with company information.)

“I’m a filmmaker,” said one voter with a groan at a recent doc event. “Do you think I’ve been going through the screeners all year as they’ve come in? Of course not.”

With the new system in place, higher-profile films apt to be known by most members are at a distinct advantage over lesser-known films that could be overlooked by swamped voters, although the ability of any voters to game the system is also significantly reduced.

“Under the new rules, nobody is expected to watch them all, and there are advantages and disadvantages,” one Oscar-winning filmmaker told TheWrap this week. “One advantage of the old system [is that] a good movie would be considered even if it didn’t have a studio pushing it. One disadvantage is that a fewer number of voters had a huge amount of control.”

This year, some unhappy voters worry, a number of filmmakers have wasted the money, time and effort it took to qualify, since without a high profile they’ll have almost no chance of getting enough voters to watch their films.

To help doc-branch voters decide what to see last year, the Academy created a private message board, on which members could offer suggestions as to which films deserved attention. The ensuing shortlist was strong and varied, without many of the baffling snubs that frequently characterized it in the past — and while it was composed largely of studio-distributed or high-profile docs, it also included the smaller films “The Waiting Room” and the eventual nominee “5 Broken Cameras.”

Steve Pond, awards editor at TheWrap, is also author of the L.A. Times bestseller The Big Show. He has been covering entertainment for more than two decades, and is the industry's most knowledgeable Academy Awards prognosticator.